Base | Representation |
---|---|
bin | 1111110111001010100… |
… | …0101011011101100111 |
3 | 222001101102111120202111 |
4 | 3331302220223131213 |
5 | 13431043042043210 |
6 | 325104305421451 |
7 | 25454646350566 |
oct | 3756250533547 |
9 | 861342446674 |
10 | 272506206055 |
11 | a5629715a46 |
12 | 4499193a887 |
13 | 1c90aa59995 |
14 | d2918c1bdd |
15 | 714dad988a |
hex | 3f72a2b767 |
272506206055 has 16 divisors (see below), whose sum is σ = 328146233184. Its totient is φ = 217246095360.
The previous prime is 272506206053. The next prime is 272506206067. The reversal of 272506206055 is 550602605272.
It is a happy number.
It is not a de Polignac number, because 272506206055 - 21 = 272506206053 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 272506205999 and 272506206017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (272506206053) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7831095 + ... + 7865815.
It is an arithmetic number, because the mean of its divisors is an integer number (20509139574).
Almost surely, 2272506206055 is an apocalyptic number.
272506206055 is a deficient number, since it is larger than the sum of its proper divisors (55640027129).
272506206055 is a wasteful number, since it uses less digits than its factorization.
272506206055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40146.
The product of its (nonzero) digits is 252000, while the sum is 40.
The spelling of 272506206055 in words is "two hundred seventy-two billion, five hundred six million, two hundred six thousand, fifty-five".
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